Wan Da'an could still manage his words to some extent when he wasn't drinking. He wouldn't speak so offensively, but now that he had drunk, Wan Da'an spoke solely under the influence of alcohol.
He didn't show any restraint whatsoever.
"Look at your Gu Family? Over the years, when have you ever been able to compare to our Wan Family? In past years, had it not been for our Wan Family's aid, would your Gu Family even have had food to eat?"
Wan Da'an's words made it sound as if the Gu Family lived off the support of the Wan Family, yet in reality, the Wan Family had only lent money to the Gu Family twice after Gu Ya and Gu Chengxiang fell down the mountain.